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533 Commits

Author SHA1 Message Date
Damien George
3b603f29ec Use MP_DEFINE_CONST_DICT macro to define module dicts. 
This is just a clean-up of the code.  Generated code is exactly the
same.
 2014-11-29 14:39:27 +00:00
Paul Sokolovsky
bfdc205934 modubinascii: Add, with hexlify() implementation. 2014-11-29 13:52:47 +00:00
Paul Sokolovsky
f4b19c873f moduhashlib: Initial module skeleton. 2014-11-22 14:47:46 +02:00
Damien George
5694cc5490 py: Make stream seek correctly check for ioctl fn; add seek for textio. 2014-11-16 23:56:37 +00:00
Paul Sokolovsky
838eb1fa2d stream: Implement seek operation support via ioctl, wrapped in generic method. 
Also, implement for unix port.
 2014-11-17 00:16:14 +02:00
Paul Sokolovsky
98d8d59c33 unix: Allow -X heapsize number take 'w' specifier for word size adjustment. 
The specifier should go after the number, before size suffix like 'k' or 'm'.
E.g.: "-X heapsize=100wk" will use 100K heap on 32-bit system and 200K - on
64-bit.
 2014-11-05 22:47:30 +00:00
Paul Sokolovsky
346aacf27f unix: fast: Set initial module dict size big to have high pystone score. 
For this, introduce MICROPY_MODULE_DICT_SIZE config setting.
 2014-11-05 00:30:21 +02:00
Paul Sokolovsky
1060baa2c2 unix: Provide "fast" target to build interpreter for benchmarking. 
This build is primarily intended for benchmarking, and may have random
features enabled/disabled to get high scores in synthetic benchmarks.
The intent is to show/prove that MicroPython codebase can compete with
CPython, when configured appropriately. But the main MicroPython aim
still remains to optimize for memory usage (which inevitibly leads to
performance degradation in some areas on some workloads).
 2014-11-02 18:17:43 +02:00
Damien George
109c1de015 py: Make gc.enable/disable just control auto-GC; alloc is still allowed. 
gc.enable/disable are now the same as CPython: they just control whether
automatic garbage collection is enabled or not.  If disabled, you can
still allocate heap memory, and initiate a manual collection.
 2014-10-31 21:30:46 +00:00
stijn
4e54c876a7 Add -Wpointer-arith flag to prevent problems with pointer arithmetic on void* 2014-10-29 10:29:09 +01:00
Paul Sokolovsky
429e3f077e unix: Make -v dump memory info at exit. 
Also, move bytecode dumps to -v -v, because they're too verbose for just -v.
 2014-10-26 22:36:56 +00:00
Paul Sokolovsky
e503512f83 unix: Implement -m option (execute module from stdlib). 
Support for packages as argument not implemented, but otherwise error and
exit handling should be correct. This for example will allow to do:

pip-micropython install micropython-test.pystone
micropython -m test.pystone
 2014-10-26 15:54:19 +00:00
Damien George
c76af32575 unix/windows: Disable sigaction on windows port. 2014-10-26 00:42:41 +01:00
Damien George
124df6f8d0 py: Add mp_pending_exception global variable, for VM soft interrupt. 
This allows to implement KeyboardInterrupt on unix, and a much safer
ctrl-C in stmhal port.  First ctrl-C is a soft one, with hope that VM
will notice it; second ctrl-C is a hard one that kills anything (for
both unix and stmhal).

One needs to check for a pending exception in the VM only for jump
opcodes.  Others can't produce an infinite loop (infinite recursion is
caught by stack check).
 2014-10-25 23:37:57 +01:00
Damien George
c9fc620723 py: Implement compile builtin, enabled only on unix port. 
This should be pretty compliant with CPython, except perhaps for some
corner cases to do with globals/locals context.

Addresses issue #879.
 2014-10-25 22:07:25 +01:00
Paul Sokolovsky
fcff4663dd unix: Allow -X heapsize= option take numbers with K & M suffixes. 
For kilobytes and megabytes respectively.
 2014-10-25 17:00:55 +01:00
Damien George
0b13f3e026 py: Improve memory usage debugging; better GC AT dumping. 
In unix port, mem_info(1) now prints pretty GC alloc table.
 2014-10-24 23:12:25 +01:00
Damien George
dd4f4530ab py: Add builtin memoryview object (mostly using array code). 2014-10-23 13:34:35 +01:00
Damien George
f5d69794a8 extmod: Add uheapq module. 2014-10-22 23:20:15 +01:00
stijn
2fe4cf7761 Implement kwargs for builtin open() and _io.FileIO 
This makes open() and _io.FileIO() more CPython compliant.
The mode kwarg is fully iplemented.
The encoding kwarg is allowed but not implemented; mainly to allow
the tests to specify encoding for CPython, see #874
 2014-10-21 22:10:01 +03:00
Paul Sokolovsky
1a55b6a787 unix, stmhal: Implement file.readinto() method. 
Also, usocket.readinto(). Known issue is that .readinto() should be available
only for binary files, but micropython uses single method table for both
binary and text files.
 2014-10-18 22:44:07 +03:00
Damien George
c92672d7f8 unix: Make -c option parse input script as a file, as per CPython. 
Addresses issue #915.
 2014-10-17 23:51:39 +01:00
Paul Sokolovsky
34162872b1 moduzlib: Integrate into the system. 2014-10-13 00:07:44 +03:00
Damien George
26fa3e30ec Merge branch 'modure' of https://github.com/pfalcon/micropython into pfalcon-modure 2014-10-11 18:49:02 +01:00
Paul Sokolovsky
c36c75c4dc unix: Update comment MICROPY_GCREGS_SETJMP (untested -> undertested). 2014-10-11 20:33:44 +03:00
Paul Sokolovsky
6c2ab5c315 unix: Add comment about needed dependencies for MICROPY_FORCE_32BIT. 2014-10-11 20:33:37 +03:00
Paul Sokolovsky
c71e045165 modure: Initial module, using re1.5 (which is based on re1 codebase). 
https://github.com/pfalcon/re1.5
 2014-10-11 14:36:32 +03:00
Paul Sokolovsky
23b3b04072 unix: Rename "microsocket" module to "usocket". 
Per new conventions, we'd like to consistently use "u*" naming conventions
for modules which don't offer complete CPython compatibility, while offer
subset or similar API.
 2014-10-09 20:43:10 +03:00
Dave Hylands
3556e45711 Allow real memory errors (from locked gc) to be reported with traceback. 2014-10-07 08:07:49 -07:00
Damien George
854c8c0153 unix: Detect and print compile error. 2014-10-05 22:25:36 +01:00
Damien George
39dc145478 py: Change [u]int to mp_[u]int_t in qstr.[ch], and some other places. 
This should pretty much resolve issue #50.
 2014-10-03 19:52:22 +01:00
Damien George
762d57519d unix: Do a proper clean-up on sys.exit/SystemExit. 
Addresses issue #859.
 2014-10-01 23:18:39 +01:00
Damien George
860805aae7 unix: Remove unnecessary #defines from config. 2014-09-29 19:41:49 +01:00
Damien George
b0261341d3 py: For malloc and vstr functions, use size_t exclusively for int type. 
It seems most sensible to use size_t for measuring "number of bytes" in
malloc and vstr functions (since that's what size_t is for).  We don't
use mp_uint_t because malloc and vstr are not Micro Python specific.
 2014-09-25 15:49:26 +01:00
blmorris
fa6567a39f Clean up logical flow for setting LDFLAGS to build for Linux and OSX 
Add more specific comments describing what is going on.
 2014-09-23 09:42:18 -04:00
blmorris
8afb9b3863 Incorporate change in assignment logic suggested by dhylands 2014-09-22 23:00:42 -04:00
blmorris
1fae787493 Fix unix/Makefile to build on OSX 
Force OSX to compile with clang even if gcc is available
Change LDFLAGS syntax to be compatible with clang
Fix questionable syntax on line 90
Remove extraneous tab character
 2014-09-22 15:16:14 -04:00
Damien George
612045f53f py: Add native json printing using existing print framework. 
Also add start of ujson module with dumps implemented.  Enabled in unix
and stmhal ports.  Test passes on both.
 2014-09-17 22:56:34 +01:00
Damien George
b92cbe6129 py: Move definition of mp_sys_exit to core. 
sys.exit always raises SystemExit so doesn't need a special
implementation for each port.  If C exit() is really needed, use the
standard os._exit function.

Also initialise mp_sys_path and mp_sys_argv in teensy port.
 2014-09-15 15:53:09 +01:00
Damien George
91fe0d4880 unix: Fix modffi to be able to return double on x86 machines. 2014-09-06 23:04:42 +00:00
Damien George
c90f59ec3a py: Add support for emitting native x86 machine code. 2014-09-06 23:06:36 +01:00
Damien George
17598d49e1 unix: Don't use -Wno-error=cpp or #warning; fix strict alias warning. 
For the sake of older versions of gcc (and other compilers), don't use
the #warning CPP directive, nor the -Wno-error=cpp option.

Also, fix a strict alias warning in modffi.c for older compilers, and
add a test for ffi module.

Addresses issue #847.
 2014-09-06 17:46:52 +01:00
Damien George
dda46460ff Code style/whitespace cleanup; remove obsolete headers. 
And move the MAP_ANON redefinition from py/asmx64.c to unix/alloc.c.
 2014-09-03 22:47:23 +01:00
Damien George
a669cbc690 unix: Auto-detect MICROPY_EMIT_X64 and MICROPY_GCREGS_SETJMP. 
If not set, MICROPY_EMIT_X64 is set only if on x86-64 machine.

If not set, MICROPY_GCREGS_SETJMP is set when on MIPS.
 2014-09-03 22:40:15 +01:00
Fabian Vogt
b7235b8412 Add cache flush in py/asmarm.c and add new MP_PLAT_ALLOC_EXEC and MP_PLAT_FREE_EXEC macros 
Fixes issue #840
 2014-09-03 23:07:42 +02:00
Damien George
4abff7500f py: Change uint to mp_uint_t in runtime.h, stackctrl.h, binary.h. 
Part of code cleanup, working towards resolving issue #50.
 2014-08-30 14:59:21 +01:00
Damien George
d182b98a37 py: Change all uint to mp_uint_t in obj.h. 
Part of code cleanup, working towards resolving issue #50.
 2014-08-30 14:19:41 +01:00
Damien George
9c4cbe2ac0 py: Make tuple and list use mp_int_t/mp_uint_t. 
Part of code cleanup, to resolve issue #50.
 2014-08-30 14:04:14 +01:00
Damien George
ecc88e949c Change some parts of the core API to use mp_uint_t instead of uint/int. 
Addressing issue #50, still some way to go yet.
 2014-08-30 00:35:11 +01:00
Damien George
db63660c19 Add pip-micropython to unix make install. 
Also add -t/--target option to pip-micropython to allowing installing to
the pyboard.

Thanks to turbinenreiter/Sebastian Plamauer for the patch.
 2014-08-26 16:03:57 +01:00
Damien George
3c658a4e75 py: Fix bug where GC collected native/viper/asm function data. 
Because (for Thumb) a function pointer has the LSB set, pointers to
dynamic functions in RAM (eg native, viper or asm functions) were not
being traced by the GC.  This patch is a comprehensive fix for this.

Addresses issue #820.
 2014-08-24 16:28:17 +01:00
Damien George
25fc41dd31 unix, modtermios: Make it properly configurable; fix spelling mistake. 2014-08-24 13:19:22 +01:00
Paul Sokolovsky
4f9ebade60 modtermios: Add "termios" unix module, subset of CPython's. 
Also provides setraw() function from "tty" module (which in CPython is
implemented in Python). The idea here is that 95% of "termios" module usage
is to set raw mode to allow access to normal serial devices. Then, instead
of exporting gazillion termios symbols, it's better to implement it in C,
and export minimal number of symbols (mostly baud rates and drain values).
 2014-08-23 06:09:46 +03:00
Paul Sokolovsky
13ec400f28 Merge pull request #796 from turbinenreiter/makeinstall 
unix: Added install/uninstall
 2014-08-18 22:29:37 +03:00
Damien George
8f81b5cb4b py: Put SystemExit in builtin namespace. 
Also fix unix port so that SystemExit with no arg exits with value 0.
 2014-08-16 14:32:06 +01:00
Paul Sokolovsky
510296f25a modzlibd: Decompress part of "zlib" module, based on miniz tinfl.c . 2014-08-13 00:26:19 +03:00
Sebastian Plamauer
2eeeafcba5 added install/uninstall 2014-08-11 19:47:00 +02:00
Paul Sokolovsky
2831a8f800 modsocket: .recv() returns bytes object. 2014-08-10 21:24:47 +03:00
Damien George
8dbbbbc793 Put call to qstr_init and mp_init_emergency_exc_buf in mp_init. 
qstr_init is always called exactly before mp_init, so makes sense to
just have mp_init call it.  Similarly with
mp_init_emergency_exception_buf.  Doing this makes the ports simpler and
less error prone (ie they can no longer forget to call these).
 2014-08-04 10:05:16 +01:00
Damien George
bb4c6f35c6 py: Make MP_OBJ_NEW_SMALL_INT cast arg to mp_int_t itself. 
Addresses issue #724.
 2014-07-31 10:49:14 +01:00
Damien George
07133415d2 Merge pull request #738 from dhylands/except-args 
Add support for storing args during an exception raised by an irq.
 2014-07-29 23:15:35 +01:00
Paul Sokolovsky
d0f5e61ab5 py: Implement __file__ attribute for modules. 2014-07-28 21:21:59 +03:00
Damien George
adf0f2ae1a py: Change stream protocol API: fns return uint; is_text for text. 2014-07-27 22:38:58 +01:00
Dave Hylands
5b7fd20fea Add support for storing args during an exception raised by an irq. 
The user code should call micropython.alloc_emergency_exception_buf(size)
where size is the size of the buffer used to print the argument
passed to the exception.

With the test code from #732, and a call to
micropython.alloc_emergenncy_exception_buf(100) the following error is
now printed:
```python
>>> import heartbeat_irq
Uncaught exception in Timer(4) interrupt handler
Traceback (most recent call last):
  File "0://heartbeat_irq.py", line 14, in heartbeat_cb
NameError: name 'led' is not defined
```
 2014-07-25 14:00:06 -07:00
Damien George
04c9fec7d1 Merge pull request #757 from stinos/windows-fsync 
Add fsync for windows, i.e. _commit. See dce8876
 2014-07-19 18:40:49 +01:00
Damien George
1694bc733d py: Add stream reading of n unicode chars; unicode support by default. 
With unicode enabled, this patch allows reading a fixed number of
characters from text-mode streams; eg file.read(5) will read 5 unicode
chars, which can made of more than 5 bytes.

For an ASCII stream (ie no chars > 127) it only needs to do 1 read.  If
there are lots of non-ASCII chars in a stream, then it needs multiple
reads of the underlying object.

Adds a new test for this case.  Enables unicode support by default on
unix and stmhal ports.
 2014-07-19 18:34:04 +01:00
stijn
73ab8cc21d Add fsync for windows, i.e. _commit. See dce8876 2014-07-16 09:37:09 +02:00
Paul Sokolovsky
dce8876dbe unix: file: No fsync() on Windows. 2014-07-13 23:34:35 +03:00
Paul Sokolovsky
122c9db3db unix: file: Implement .flush() method. 
This method apparently should be part of stream interface.
 2014-07-13 23:14:24 +03:00
Paul Sokolovsky
b82f34edde unix: Allow to disable MICROPY_EMIT_X64 from commandline. 
emitnative in particular requires nlr_* to be real functions, so doesn't
compile with MICROPY_NLR_SETJMP=1.
 2014-07-13 13:49:51 +03:00
Paul Sokolovsky
8215847b4d moductypes: Foreign data interface module, roughly based on ctype ideas. 
But much smaller and memory-efficient. Uses Python builtin data structures
(dict, tuple, int) to describe structure layout.
 2014-07-09 19:28:24 +03:00
Paul Sokolovsky
4e0eeebdc2 py: Implement sys.maxsize, standard way to check platform "bitness". 
Implementing it as a static constant is a bit peculiar and require cooperation
from long int implementation.
 2014-07-03 18:09:36 +03:00
Damien George
40f3c02682 Rename machine_(u)int_t to mp_(u)int_t. 
See discussion in issue #50.
 2014-07-03 13:25:24 +01:00
Paul Sokolovsky
caa7334141 stackctrl: Add "mp_" prefix. 2014-07-01 02:14:08 +03:00
Paul Sokolovsky
e95b6b5e07 modffi: Add special 'C' code for passing a callback function pointer. 2014-07-01 02:05:34 +03:00
Paul Sokolovsky
bb35f425f9 Merge pull request #730 from stinos/windows-mpconfig 
windows: Sync mpconfigport.h with the unix' version
 2014-06-29 20:50:16 +03:00
Paul Sokolovsky
a23475979b modffi: Support short types. 2014-06-29 15:48:21 +03:00
stijn
ec6fa8732b windows: Sync mpconfigport.h with the unix' version 
- rearrange/add definitions that were not there so it's easier to compare both
- use MICROPY_PY_SYS_PLATFORM in main.c since it's available anyway
- define EWOULDBLOCK, it is missing from ingw32
 2014-06-29 09:40:20 +02:00
stijn
5478ed18ea unix: Fix mpconfig.h not being included before misc.h 
This fixes count_lead_ones in misc.h not compiling due to unknown types
 2014-06-28 20:49:39 +02:00
Damien George
635b60e299 unix, stmhal: Add option for STR_UNICODE to mpconfigport.h. 
Unicode is disabled by default for now, since FileIO.read(n) is
currently not implemented for text-mode files, and this is an
often function.
 2014-06-28 10:29:52 +01:00
Paul Sokolovsky
8a96ebea75 py: Move stack_ctrl_init() to mp_init(). 
As stack checking is enabled by default, ports which don't call
stack_ctrl_init() are broken now (report RuntimeError on startup). Save
them trouble and just init stack control framework in interpreter init.
 2014-06-27 21:02:04 +03:00
Paul Sokolovsky
3c8ce38d20 Merge pull request #717 from stinos/dead-code 
unix: Remove unused CTRL-D definition
 2014-06-27 01:23:18 +03:00
Paul Sokolovsky
23668698cb py: Add portable framework to query/check C stack usage. 
Such mechanism is important to get stable Python functioning, because Python
function calling is handled with C stack. The idea is to sprinkle
STACK_CHECK() calls in places where there can be C recursion.

TODO: Add more STACK_CHECK()'s.
 2014-06-27 00:03:55 +03:00
stijn
39b6e27944 unix: Remove unused CTRL-D definition 2014-06-25 13:33:10 +02:00
Paul Sokolovsky
939c2e7f44 Merge pull request #690 from stinos/msvc-gc 
msvc: Enable GC
 2014-06-24 21:34:51 +03:00
Paul Sokolovsky
3c9b24bebe modsocket: Fix uClibc detection. 2014-06-24 21:20:38 +03:00
Paul Sokolovsky
141df2d350 unix: Dump default heap size in usage message. 2014-06-24 16:58:00 +03:00
Paul Sokolovsky
cd590cbfaa unix: Don't error out on #warning directive. 2014-06-22 19:20:55 +03:00
Paul Sokolovsky
ff5932a8d8 modsocket: Workaround uClibc issue with numeric port for getaddrinfo(). 
It sucks to workaround this on uPy side, but upgrading not upgradable
embedded systems sucks even more.
 2014-06-22 19:20:55 +03:00
Paul Sokolovsky
949a49c9da modsocket: Add call to freeaddrinfo(). 2014-06-22 19:11:34 +03:00
Paul Sokolovsky
69d0a1c540 unix: uClibc doesn't like NULL as a buffer arg to realpath(). 
So, allocate one explicitly.
 2014-06-22 19:08:32 +03:00
stijn
de5ce6d461 gc: Use simple cast instead of union to silence compiler 2014-06-22 11:32:32 +02:00
stijn
8abcf666cb windows: Enable GC and implement bss start and end symbols 
The pointers to the bss section are acquired in init.c()
by inspecting the PE header. Works for msvc and mingw.
 2014-06-22 11:31:16 +02:00
Paul Sokolovsky
a96cc824bd py: Support arm and thumb ARM ISAs, in addition to thumb2. 
These changes were tested with QEMU, and by few people of real hardware.
 2014-06-22 01:40:45 +03:00
Paul Sokolovsky
17a49431d4 unix: Allow to override MICROPY_GCREGS_SETJMP from cmdline. 2014-06-20 20:22:31 +03:00
Paul Sokolovsky
7cd46a12ae unix: Add CFLAGS_EXTRA & LDFLAGS_EXTRA for command line usage. 
The idea is that it should be possible to pass any additional params for
experimentation without need to patch sources (and without need to deviate
from or repeat baseline options).
 2014-06-20 20:21:21 +03:00
Paul Sokolovsky
7e56e55252 unix: Refactor order file munging fo MacOSX. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky
eecf3e90c6 unix: Group CFLAGS related stuff together. 2014-06-20 20:21:11 +03:00
Paul Sokolovsky
2099b6897f unix: Allow to override compiler warning options without touching the rest. 
Some people want to enable even more warnings. Let them do it without putting
burden on everyone. Some people vice versa think that current settings should
be relaxed. In this regard, -Werror is the most problematic, it disallows to
use #warning directive, and disallows to pass configuration settings on make
command lines. Again, until decided how to deal with these globally, allow to
work around these problems locally.
 2014-06-20 20:18:08 +03:00
Emmanuel Blot
f6932d6506 Prefix ARRAY_SIZE with micropython prefix MP_ 2014-06-19 18:54:34 +02:00
Damien George
4480cb3711 Provide definition of alloca() in mpconfigport.h. 2014-06-08 13:25:33 +01:00
Damien George
df896eceef Merge branch 'alloca' of github.com:marcusva/micropython into marcusva-alloca 2014-06-08 13:18:14 +01:00
Paul Sokolovsky
b9b9354e6c modsys: Add optional support for sys.platform. 
Ports which wants to have it, should define MICROPY_PY_SYS_PLATFORM to a
string value they need.
 2014-06-07 23:40:04 +03:00
Damien George
a9b5248e18 Merge pull request #672 from marcusva/makefile 
toolchain fixes to enable cross compatibility
 2014-06-07 13:03:29 +01:00
Marcus von Appen
585a3394df - Cast the struct stat sb.st_ino field to machine_int_t explicitly to avoid a 
cast error in MP_OBJ_NEW_SMALL_INT(). This is necessary for FreeBSD, where
  st_ino is of different size
- If MP_CLOCKS_PER_SEC is defined on the target host, simply define CLOCK_DIV
  as a fraction, regardless of the value of MP_CLOCKS_PER_SEC.
  FreeBSD uses a non-POSIX compliant value of 128 for CLOCKS_PER_SEC
 2014-06-07 09:50:18 +02:00
Marcus von Appen
0c90eb1658 - FreeBSD provides alloca() via stdlib.h, in contrast to Linux and Windows 
- Move the includes for alloca() intp mpconfigport.h
 2014-06-07 09:36:04 +02:00
Marcus von Appen
8ffc02495f - Let the build environment decide about the toolchain to be used, in case 
there are special tweaks and paths to be considered. Just provide some
  defaults, in case the values are undefined.
- py-version.sh does not need any bash specific features.
- Use libdl only on Linux for now. FreeBSD provides dl*() calls from libc.
 2014-06-07 09:16:42 +02:00
Damien George
c61be8e1e1 Merge pull request #662 from stinos/windows-pathsep 
unix: Fix path seperator used depending on OS
 2014-06-07 00:05:59 +01:00
Paul Sokolovsky
755a55f507 modgc: Implement return value for gc.collect(), enable on Unix. 2014-06-05 22:48:02 +03:00
stijn
df3ab07994 unix: Fix path seperator used depending on OS 
';' is the standard seperator used for paths in environment variables on Windows
 2014-06-05 12:34:41 +02:00
Paul Sokolovsky
76c8a4c91b unix: Add setjmp-based GC register helper implementation. 
As I suspected for a long time, for x86, register helper doesn't really make
any difference - there's simply not enough register to keep anything in
them for any prolonged time. Anything gets pushed on stack anyway. So, on
x86, uPy passed all tests even with empty reg helper. So, this setjmp
implementation goes as "untested".
 2014-06-05 04:32:17 +03:00
Paul Sokolovsky
d3439d0c60 py: Instead of having "debug on" var, have "optimization level" var. 
This allows to have multiple "optimization" levels (CPython has two
(-OO removes docstrings), we can have more).
 2014-06-03 12:32:59 +03:00
Paul Sokolovsky
dd0dee3afc unix: Properly print script filename in case of error. 2014-06-03 01:26:43 +03:00
Damien George
fb510b3bf9 Rename bultins config variables to MICROPY_PY_BUILTINS_*. 
This renames:
MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT

See issue #35 for discussion.
 2014-06-01 13:32:54 +01:00
Paul Sokolovsky
3dfa76cb85 unix: 64-bit cleanness. 2014-05-31 03:19:15 +03:00
Paul Sokolovsky
914bcf16d8 unix: Add poorman's stack usage info to mem_info() dump. 2014-05-31 02:34:39 +03:00
Paul Sokolovsky
347b3a3d1f modsocket: Add some comments on intended usage/API design of module. 2014-05-31 01:48:26 +03:00
Paul Sokolovsky
50b08c920a modsocket: Remove stale ifdef. 2014-05-31 01:41:41 +03:00
Paul Sokolovsky
1d567592b1 unix/gccollect.c: Make Clang workaround apply only to it. Unbreaks gcc builds. 2014-05-28 15:37:22 +03:00
Paul Sokolovsky
168a9ce863 Revert "Fix DEBUG=1 builds" 
This reverts commit 6e76f7bc90.

This patch tries to workaround a previous clang workaround. Instead of going
into workaround of workaround spiral, the original workaround should be tamed.
 2014-05-28 15:28:30 +03:00
Dave Hylands
6e76f7bc90 Fix DEBUG=1 builds 
Without this fix, I get the following error:

CC gccollect.c
gccollect.c: In function ‘gc_helper_get_regs’:
gccollect.c:63:1: error: bp cannot be used in asm here
 2014-05-26 16:29:24 -07:00
Paul Sokolovsky
0405b2210d modos: stat(): Accept bytes argument. 2014-05-26 02:02:47 +03:00
Damien George
2617eebf2f Change const byte* to const char* where sensible. 
This removes need for some casts (at least, more than it adds need
for new casts!).
 2014-05-25 22:27:57 +01:00
Damien George
7a4ddd2428 Add SystemExit exception and use it in unix/ and stmhal/ ports. 
Addresses issue #598.
 2014-05-24 23:32:19 +01:00
Damien George
ee3fd46f13 Rename configuration variables controling Python features. 
Now of the form MICROPY_PY_*.  See issue #35.
 2014-05-24 23:03:12 +01:00
Paul Sokolovsky
d0ceb04b90 modsocket: 64-bit cleanness. 2014-05-24 23:00:09 +03:00
Paul Sokolovsky
561789d718 unix modsocket: Make .makefile() method more compliant. 
.makefile() should allow to specify which stream time to create - byte
or text.
 2014-05-24 21:24:37 +03:00
Damien George
efaef6eea3 unix: Fix casting issue, int to small int object. 2014-05-21 20:53:56 +01:00
Damien George
58ebde4664 Tidy up some configuration options. 
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*

See issue #35.
 2014-05-21 20:32:59 +01:00
Damien George
63436ce22e unix, Mac support: Generate order.def via Makefile. 2014-05-21 19:56:54 +01:00
Damien George
0fd01683c6 Merge pull request #607 from Anton-2/osx-clang 
Allow compilation of unix port under clang on OS X
 2014-05-21 19:51:05 +01:00
Paul Sokolovsky
9e29666bf9 py: Implement proper separation between io.FileIO and io.TextIOWrapper. 
io.FileIO is binary I/O, ans actually optional. Default file type is
io.TextIOWrapper, which provides str results. CPython3 explicitly describes
io.TextIOWrapper as buffered I/O, but we don't have buffering support yet
anyway.
 2014-05-19 21:56:07 +03:00
Paul Sokolovsky
767e45c290 modos: Clean 64-bit issues. 2014-05-15 18:38:54 +03:00
Paul Sokolovsky
0c124c3123 unix: Add "_os" module with stat(). 
stat() is bad function to use using FFI, because its ABI is largely private.
To start with, Glibc .so doesn't even have "stat" symbol. Then, layout of
struct stat is too implementation-dependent. So, introduce _os to deal
with stat() and other similar cases.
 2014-05-14 22:08:45 +03:00
Damien George
f6e430f77f Merge pull request #600 from stinos/unix-exitcode 
unix: Use standard return codes for main
 2014-05-13 22:39:35 +01:00
Paul Sokolovsky
da9f0924ef py, unix: Add copyright for modules I worked closely on. 2014-05-13 18:41:25 +03:00
Damien George
cc97446ca5 unix: Implement -O option to turn off __debug__ flag. 2014-05-12 23:14:52 +01:00
Damien George
96f137b24a py: Rename BYTE_CODE to BYTECODE (this was missed in previous rename). 2014-05-12 22:35:37 +01:00
stijn
f42dbb98d1 unix: Fix linker errors when time/ffi modules are disabled 
When disabling these via mpconfigport.mk or on the commandline,
the correspoding build options are not set and the sources are not
built so the modules should not be added to the
MICROPY_EXTRA_BUILTIN_MODULES list since they are undefined.
 2014-05-13 00:03:24 +03:00
Antonin ENFRUN
da1fffaa09 Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h 2014-05-12 09:06:18 +02:00
Antonin ENFRUN
ceac71f1f5 unix: Add asm statements needed to read registers with clang. Code generated by gcc 4.9.0 is unchanged (same statements, different order). 
Both are inefficient, saving unmodified registers on the stack.
 2014-05-12 09:06:18 +02:00
Antonin ENFRUN
6caae0bcb1 unix: Create __bss_start and _end symbols for Mach-O targets. 
It's a hack, but can't find a cleaner way to do it.
 2014-05-12 00:13:10 +02:00
stijn
9e040b7cd8 unix: Use standard return codes for main 
As in the CPython manual: "Unix programs generally use 2 for
command line syntax errors and 1 for all other kind of errors"
 2014-05-11 19:23:30 +02:00
Damien George
89755ae67f py: Rename MICROPY_SYS_EXIT to MICROPY_MOD_SYS_EXIT. 
For consistency with MICROPY_MOD_SYS_STDFILES, etc.
 2014-05-11 17:35:43 +01:00
Damien George
bd651d1a67 Merge pull request #597 from stinos/mingw-compilation 
mingw: Fix compilation issues
 2014-05-11 15:06:26 +01:00
Paul Sokolovsky
deaeaac469 modsys: Enable sys.exit() per port after all. 2014-05-10 17:26:47 +03:00
Paul Sokolovsky
d99e9083cb modsys, unix: Add sys.exit(), should be implemented by a port. 2014-05-10 16:56:21 +03:00
Paul Sokolovsky
d80e2476c7 py: Disable frozenset by default, enable on unix. 
Takes 416 text bytes on x86.
 2014-05-10 16:56:20 +03:00
stijn
f45a83d7fc mingw: Fix compilation issues 
- use lowercase windows.h
- fix for mingw32 using preprocessor-unfriendly definition of CLOCKS_PER_SEC
 2014-05-10 10:42:40 +02:00
stijn
5ed284a15e windows: Add modtime implementation 2014-05-09 13:58:15 +02:00
Damien George
7c6c843965 unix: Add missing stdio.h header for readline. 2014-05-07 15:33:15 +01:00
Dave Hylands
117c46d9eb Add input command for unix 2014-05-07 07:19:51 -07:00
Paul Sokolovsky
0ef015b253 stream: Make non-blcoking stream support configurable. 
Enable only on unix. To avoid unpleasant surprises with error codes.
 2014-05-07 02:25:45 +03:00
Paul Sokolovsky
6c62e7257f unix modsocket: Add comments re: recv() vs read(), etc. semantics. 2014-05-07 02:17:14 +03:00
Paul Sokolovsky
f9e54e0ea5 modgc: Add new module for GC-related functionality. 2014-05-06 02:28:49 +03:00
Paul Sokolovsky
6b344d7816 py, unix: Add -v option, print bytecode dump if used. 
This will work if MICROPY_DEBUG_PRINTERS is defined, which is only for
unix/windows ports. This makes it convenient to user uPy normally, but
easily get bytecode dump on the spot if needed, without constant recompiles
back and forth.

TODO: Add more useful debug output, adjust verbosity level on which
specifically bytecode dump happens.
 2014-05-05 00:57:00 +03:00
Damien George
c327c0de5d unix: Remove test class and code. 2014-05-04 12:24:26 +01:00
Damien George
04b9147e15 Add license header to (almost) all files. 
Blanket wide to all .c and .h files.  Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.

Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
 2014-05-03 23:27:38 +01:00
Damien George
d5f5b2f766 py, stream: Implement readlines for a stream. 2014-05-03 22:01:32 +01:00
Damien George
6ec835dfef Don't print git hash as well as git tag in banner. 2014-05-03 19:08:02 +01:00
Damien George
1549f17038 Merge branch 'master' of github.com:micropython/micropython 2014-05-03 19:02:47 +01:00
Damien George
977a0ce287 py: Print tag/version/git describe in uPy banner. 2014-05-03 19:02:14 +01:00
Paul Sokolovsky
fb9ca7c3aa Merge pull request #554 from stinos/mingw-realpath 
mingw: Add implementation of realpath()
 2014-05-03 21:01:34 +03:00
Damien George
e69b7e8288 unix, file.c: adhere to coding conventions. 2014-05-03 17:04:31 +01:00
stijn
4cd21deebc mingw: Add implementation of realpath() 
The mingw port used _fullpath() until now, but the behaviour is not exactly
the same as realpath()'s on unix; major difference being that it doesn't
return an error for non-existing files, which would bypass main's error
checking and bail out without any error message.

Also realpath() will return forward slashes only since main() relies on that.
 2014-05-03 17:38:08 +02:00
stijn
a89e93e050 CPython compatibility: raise an error for operations on a closed file descriptor 
In CPython any operations on a file that has been closed already reaises
a ValueError with message "I/O operation on closed file"
 2014-05-03 14:05:56 +02:00
Paul Sokolovsky
9b71b16a94 unix,stmhal: Make "mpconfig.h" be first included, as other headers depend on it. 2014-05-02 18:08:16 +03:00
Paul Sokolovsky
f54bcbf099 py, unix: Make "mpconfig.h" be first included, as other headers depend on it. 
Specifically, nlr.h does.
 2014-05-02 17:48:40 +03:00
Paul Sokolovsky
1f85d6255d py: Add tentative scheme for error messages configuration. 2014-05-01 01:50:35 +03:00
Paul Sokolovsky
27f5bdd6d4 py: "read" & "write" are so common that make them core. 
Few other strings move to core, but make depend on "io" module.
 2014-04-26 21:15:56 +03:00
Damien George
6d3c5e4301 Add ARRAY_SIZE macro, and use it where possible. 2014-04-26 10:47:29 +01:00
Paul Sokolovsky
12a9cfed76 modsocket: Make .send() support arbitrary objects with buffer interface. 
This is CPython-compliant (except that CPython doesn't support buffer
protocol for str).
 2014-04-26 05:54:22 +03:00
Paul Sokolovsky
fa6f0506c1 unix: Workaround MP_OBJ_NEW_SMALL_INT() 64-bit issues. 2014-04-22 00:16:46 +03:00
Paul Sokolovsky
5d3a830171 modsocket: Clean up OSError-like exception a bit. 
Some BSD socket functions don't return error numbers in errno namespace, but
rather in other error namespaces. CPython resolves this by using OSError
subclasses for them. We don't do that so far, so there's ambiguity here.
 2014-04-22 00:02:51 +03:00
Paul Sokolovsky
acb13886fc unix: OSError's args[0] should be errno numeric value. 
Well, Python3 also defines an attribute for that, but that's bloat.
 2014-04-22 00:02:51 +03:00
Paul Sokolovsky
b418b6fb0d modffi: Don't use OSError for clearly unrelated errors. 2014-04-22 00:02:51 +03:00
Paul Sokolovsky
88972b0d94 modffi: Describe typecodes where they differ from used by struct module. 
Exact behavior of typecodes may be not yet enforced.
 2014-04-22 00:02:51 +03:00
Damien George
c7d2b10b85 Merge pull request #513 from errordeveloper/misc_fix/modffi_pkg_config 
modffi: Fix how we call `pkg-config`
 2014-04-21 01:22:27 +01:00
Paul Sokolovsky
a196d08dfc unix windows: mingw32 doesn't have realpath(), use _fullpath() instead. 2014-04-20 22:24:44 +03:00
Paul Sokolovsky
1f2ca1c1f9 unix file: mingw32 has STDIN_FILENO and friends in stdio.h . 
TODO: Never "optimize" includes any more!
 2014-04-20 22:24:44 +03:00
Paul Sokolovsky
b76fd842f0 unix mem_info(): Dump GC info only if it's enabled. 2014-04-20 22:24:43 +03:00
Paul Sokolovsky
9fd02e186d modsocket: Add setblocking() method. 2014-04-20 13:08:33 +03:00
Ilya Dmitrichenko
8e998ed280 modffi: Fix how we call pkg-config 2014-04-20 09:30:46 +01:00
Paul Sokolovsky
9ae0912496 modffi: Update for MP_OBJ_STOP_ITERATION refactor. 2014-04-19 20:05:47 +03:00
Paul Sokolovsky
752d2080b7 modffi: Mark 'p' type spec deprecated, replace with 'P'. 
'p' in struct module is "pascal string". 'P' is void*.
 2014-04-19 03:18:14 +03:00
Damien George
b11b85adaa py: Allow to pass buffer protocol flags to get_buffer helper funcs. 2014-04-18 22:59:24 +01:00
Damien George
738bdeb73a unix: Update to use new buffer protocol interface with typecode. 2014-04-18 22:31:24 +01:00
Damien George
5b65f0c7d3 py: Rename USE_COMPUTED_GOTOS to USE_COMPUTED_GOTO and enable on stmhal. 
On stmhal, computed gotos make the binary about 1k bigger, but makes it
run faster, and we have the room, so why not.  All tests pass on
pyboard using computed gotos.
 2014-04-17 23:24:13 +01:00
Paul Sokolovsky
4abaa1b12b unix modffi: Convert to static module structures. 2014-04-18 00:05:27 +03:00
Paul Sokolovsky
e1e4249a67 unix modsocket: Convert to static module structures. 2014-04-17 20:34:04 +03:00
Paul Sokolovsky
59a2f4828d unix: Make mem_info() dump GC info too. 
mem_info() is already pretty hacky, let it be more hacky.
 2014-04-17 20:27:01 +03:00
Paul Sokolovsky
eb2fc9787a unix modtime: Convert to static module structures. 2014-04-17 20:27:01 +03:00
Paul Sokolovsky
de8292202e unix modtime: Adhere to MICROPY_ENABLE_FLOAT better. 2014-04-17 20:27:00 +03:00
Damien George
d553be5982 build: Simplify build directory layout by putting all headers in genhdr. 
Any generated headers go in $(BUILD)/genhdr/, and are #included as
'genhdr/xxx.h'.
 2014-04-17 18:03:27 +01:00
Damien George
2d1f865d16 Merge branch 'relocatable-build-dir' of github.com:lurch/micropython into lurch-relocatable-build-dir 2014-04-17 17:44:52 +01:00
Damien George
594d0ddbb2 Merge pull request #505 from lurch/patch-5 
Add 'test' target to unix/Makefile
 2014-04-17 17:24:42 +01:00
Damien George
5f82b50324 Merge branch 'master' of github.com:micropython/micropython 2014-04-17 17:11:58 +01:00
Damien George
dbdfee15a1 py: Add cmath module, for complex math. Disabled by default. 
Not all functions implemented.  Not enabled on pyboard.
 2014-04-17 17:11:03 +01:00
Paul Sokolovsky
f200c30d53 modffi: Support float types. 2014-04-17 03:38:45 +03:00
Andrew Scheller
e02b77bf6b Updated the envvar used by ./run-tests 
As discussed in #504
 2014-04-17 01:26:25 +01:00